CCNA 2 V7 CHAPTERS EXAM QUESTIONS

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CCNA 2 V7 CHAPTERS EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

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-Guarantee passing score -70 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Which type of VLAN is used to designate which traffic is untagged when crossing a trunk port?data default native management

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c Question 2: Refer to the exhibit. A network administrator is verifying the configuration of inter-VLAN routing. Users complain that PC2 cannot communicate with PC1. Based on the output, what is the possible cause of the problem?CCNA2 v7 Modules 1 - 4 Switching Concepts, VLANs, and InterVLAN Routing Exam Answers 44 Gi0/0 is not configured as a trunk port.The command interface GigabitEthernet0/0.5 was entered incorrectly.There is no IP address configured on the interface Gi0/0.The no shutdown command is not entered on subinterfaces.The encapsulation dot1Q 5 command contains the wrong VLAN.

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e

Question 3: What type of VLAN is designed to reserve bandwidth to ensure IP Phone quality?voice VLAN trunk VLAN security VLAN management VLAN

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a Question 4: Refer to the exhibit. A network administrator has configured router CiscoVille with the above commands to provide inter-VLAN routing. What command will be required on a switch that is connected to the Gi0/0 interface on router CiscoVille to allow inter-VLAN routing?switchport mode access no switchport switchport mode trunk switchport mode dynamic desirable

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c Question 5: Which solution would help a college alleviate network congestion due to collisions?a firewall that connects to two Internet providers a high port density switch a router with two Ethernet ports a router with three Ethernet ports

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b Question 6: 22. Which switching method ensures that the incoming frame is error-free before forwarding?cut-through FCS fragment free store-and-forward

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d Question 7: 3. What must an administrator have in order to reset a lost password on a router?a TFTP server a crossover cable access to another router physical access to the router

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d

Question 8: 17. How do switch buffers affect network performance?

They provide error checking on the data received.They store frames received, thus preventing premature frame discarding when network congestion occurs.They provide extra memory for a particular port if autonegotiation of speed or duplex fails.They hold data temporarily when a collision occurs until normal data transmission resumes.

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b Question 9: Refer to the exhibit. A network administrator has configured R1 as shown. When the administrator checks the status of the serial interface, the interface is shown as being administratively down. What additional command must be entered on the serial interface of R1 to bring the interface up?IPv6 enable clockrate 128000 end no shutdown

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d Question 10: 12. After which step of the switch bootup sequence is the boot loader executed?after CPU initialization after IOS localization after flash file system initialization after POST execution

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d Question 11: A technician is configuring a new Cisco 2960 switch. What is the effect of issuing the BranchSw(config-if)# ipv6 address 2001:db8:a2b4:88::1/64 command?It applies an IPv6 address to the virtual interface.It activates a virtual or physical switch interface.It applies an IPv4 address to the virtual interface.It permits an IPv6 address to be configured on a switch physical interface.It updates the MAC address table for the associated port.

Answer:

a

Question 12: Refer to the exhibit. A router-on-a-stick configuration was implemented for VLANs 15, 30, and 45, according to the show running-config command output. PCs on VLAN 45 that are using the 172.16.45.0 /24 network are having trouble connecting to PCs on VLAN 30 in the 172.16.30.0 /24 network. Which error is most likely causing this problem?CCNA2 v7 Modules 1 - 4 Switching Concepts, VLANs, and InterVLAN Routing Exam Answers 47 The wrong VLAN has been configured on GigabitEthernet 0/0.45.The command no shutdown is missing on GigabitEthernet 0/0.30.The GigabitEthernet 0/0 interface is missing an IP address.There is an incorrect IP address configured on GigabitEthernet 0/0.30.

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d Question 13: A technician is configuring a new Cisco 2960 switch. What is the effect of issuing the BranchSw(config-if)# ip address 172.18.33.88 255.255.255.0 command?It applies an IPv4 address to the virtual interface.It applies an IPv6 address to the virtual interface.It activates a virtual or physical switch interface.It permits an IPv6 address to be configured on a switch physical interface.It updates the MAC address table for the associated port.

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a Question 14: 1. Which tasks can be accomplished by using the command history feature?(Choose two.) View a list of commands entered in a previous session.Recall up to 15 command lines by default.Set the command history buffer size.Recall previously entered commands.Save command lines in a log file for future reference.

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cd Question 15: 10. What is a characteristic of an IPv4 loopback interface on a Cisco IOS router?The no shutdown command is required to place this interface in an UP state.It is a logical interface internal to the router.Only one loopback interface can be enabled on a router.It is assigned to a physical port and can be connected to other devices.

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b